实验7的一点小问题????求大神指点.....
代码:如下assume cs:code,ds:data,es:table
data segment
db '1975','1976','1977','1978','1979','1980','1981','1982','1983'
db '1984','1985','1986','1987','1988','1989','1990','1991','1992'
db '1993','1994','1995'
dd 16,22,382,1356,2390,8000,16000,24486,50065,97479,140417,197514
dd 345980,590827,803530,1183000,1843000,2759000,3753000,4649000,5937000
dw 3,7,9,13,28,38,130,220,476,778,1001,1442,2258,2793,4037,5635,8226
dw 11452,14430,15257,17800
data ends
table segment
db 21 dup ('year summ ne ?? ')
table ends
code segment
start:mov ax,data
mov ds,ax
mov ax,table
mov es,ax
mov bx,0
mov si,0
mov di,0
mov cx,21
s:
mov ax,
mov es:,ax
mov ax,2
mov es:,ax
mov ax,
mov es:,ax
mov dx,
mov es:,dx
mov ax,
mov es:,ax
div word ptr ds:
mov es:,ax
add bx,16
add si,2
add di,4
loop s
mov ax,4c00h
int 21h
code ends
end start
运行后内存数据:
1449:000031 39 37 35 20 10 00 00-00 20 03 00 20 01 00 20 1975 .... .. ..
1449:001031 39 37 36 20 16 00 00-00 20 07 00 20 01 00 20 1976 .... .. ..
1449:002031 39 37 37 20 7E 01 00-00 20 09 00 20 01 00 20 1977 ~... .. ..
1449:003031 39 37 38 20 4C 05 00-00 20 0D 00 20 01 00 20 1978 L... .. ..
1449:004031 39 37 39 20 56 09 00-00 20 1C 00 20 01 00 20 1979 V... .. ..
1449:005031 39 38 30 20 40 1F 00-00 20 26 00 20 01 00 20 1980 @... &. ..
1449:006031 39 38 31 20 80 3E 00-00 20 82 00 20 01 00 20 1981 .>.. .. ..
1449:007031 39 38 32 20 A6 5F 00-00 20 DC 00 20 01 00 20 1982 ._.. .. ..
1449:008031 39 38 33 20 91 C3 00-00 20 DC 01 20 01 00 20 1983 .... .. ..
1449:009031 39 38 34 20 C7 7C 01-00 20 0A 03 20 55 00 20 1984 .|.. .. U.
1449:00A031 39 38 35 20 81 24 02-00 20 E9 03 20 83 00 20 1985 .$.. .. ..
1449:00B031 39 38 36 20 8A 03 03-00 20 A2 05 20 89 00 20 1986 .... .. ..
1449:00C031 39 38 37 20 7C 47 05-00 20 D2 08 20 92 00 20 1987 |G.. .. ..
1449:00D031 39 38 38 20 EB 03 09-00 20 E9 0A 20 D4 00 20 1988 .... .. ..
1449:00E031 39 38 39 20 CA 42 0C-00 20 C5 0F 20 C3 00 20 1989 .B.. .. ..
1449:00F031 39 39 30 20 18 0D 12-00 20 03 16 20 D2 00 20 1990 .... .. ..
1449:010031 39 39 31 20 38 1F 1C-00 20 22 20 20 E0 00 20 1991 8... "..
1449:011031 39 39 32 20 58 19 2A-00 20 BC 2C 20 F1 00 20 1992 X.*. ., ..
1449:012031 39 39 33 20 28 44 39-00 20 5E 38 20 03 01 20 1993 (D9. ^8 ..
1449:013031 39 39 34 20 28 F0 46-00 20 99 3B 20 2D 01 20 1994 (.F. .; -.
1449:014031 39 39 35 20 68 97 5A-00 20 88 45 20 4C 01 20 1995 h.Z. .E L.
怎么和答案有点不一样每行第13个字节处都是不同,名位看看和你们的一样不
还有代码这样写为什么报错:mov es:13,ax或mov es:.13,ax 都会报错啊
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